License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Jean Le Pautre. Door and Part of the Wall Paneling with Mirrored Glass from the House of Monsieur le Maître at Plessis Piquet, plate VI from "Portes a Placard et Lambris", 17th century. The Metropolitan Museum of Art.